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B&R X20MM4331
4 half-bridge outputsHigh component density3 A continuous current5 A peak currentReadable current
The 4 outputs on the motor module are designed as half-br…
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Description
4 half-bridge outputsHigh component density3 A continuous current5 A peak currentReadable current
The 4 outputs on the motor module are designed as half-bridge outputs. The continuous current per channel is 3 A at a peak current of up to 5 A. Integrated diagnostics offer the possibility to read back the output current for each channel using the application. The module offers extensive possibilities for controlling motors, valves or resistive loads and is particularly well suited for controlling brush DC motors. The outputs can be switched on/off and short-circuited.
Specification
| I/O module |
4 half bridge outputs |
|---|---|
| B&R ID code |
0xA976 |
| Status indicators |
I/O function per channel, operating state, module status |
| Module run/error |
Yes, using LED status indicator and software |
| Output |
Yes, using LED status indicator and software |
| I/O power supply |
Yes, using LED status indicator and software |
| Bus |
0.01 W |
| Internal I/O |
0.8 W |
| External I/O |
Corresponding to external load |
| Additional power dissipation caused by actuators (resistive) [W] |
– |
| CE |
Yes |
| UKCA |
Yes |
| CRA (Cyber Resilience Act) |
In preparation |
| ATEX |
Zone 2, II 3G Ex nA nC IIA T5 Gc |
| UL |
cULus E115267 |
| HazLoc |
cCSAus 244665 |
| KC |
Yes |
| Quantity |
4 |
| Type |
Half bridge |
| Nominal voltage |
24 VDC |
| Switching voltage |
24 VDC (-15% / +20%) |
| Nominal current |
3 A |
| Maximum current |
5 A (250 ms) |
| Total nominal current |
10 A |
| Resolution |
100 mA |
| Data collection |
In high side branch |
| Output protection |
Thermal shutdown in the event of overcurrent or short circuit |
| Supply voltage |
No reverse polarity protection |
| Insulation voltage between channel and bus |
500 Veff |
| External |
24 VDC power supply – maximum current 10 A (melting fuse) |
| Max. continuous current per output |
3 A |
| Max. module current |
10 A |
| Electrical isolation |
Bus isolated from channel and internal I/O power supply |
| Horizontal |
Yes |
| 0 to 2000 m |
No limitation |
| >2000 m |
Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 |
IP20 |
| Horizontal mounting orientation |
0 to 50°C |
| Vertical mounting orientation |
Not permitted |
| Derating |
See section "Derating". |
| Storage |
5 to 95%, non-condensing |
| Transport |
5 to 95%, non-condensing |
| Operation |
5 to 95%, non-condensing |
| Note |
Order 1x terminal block X20TB12 separately. |
| Pitch |
12.5+0.2 mm |

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